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The design of a new frontal code for solving sparse, unsymmetric systems
1996
ACM Transactions on Mathematical Software
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We describethe design, implementation, and performance of a frontal code for the solution of large, sparse, unsymmetric systems of linear equations. The resulting software package, MA42, is included in Release 11 of the Harwell Subroutine Library and is intended to supersede the earlier MA32 package. We discuss in detail the extensive use of higher-level BLAS kernels within MA42 and illustrate the performance on a range of practical problems on a CRAY Y-MP, an IBM 3090, and an IBM RISC
doi:10.1145/225545.225550
fatcat:rwaxvwa23baxvj4u7ajh4ldd3q